The SDFC1888KF85 Super Duty Filter Cartridge fits the SDU9788KU85 Unit

• Height: 100mm
• Diameter: 200mm
• Weight: 1kg
• Water Retention: 750ml

Long fibre cellulose with single core, nylon covering and brass fastening & nylon handles.

Product Performance & Technical Overview

The KLEENOIL Super Duty replacement cartridge is engineered to deliver exceptional oil cleanliness and system protection across engine, hydraulic and diesel fuel applications. Designed for use within KLEENOIL bypass filtration systems, it continuously removes both particulate contamination and water, extending oil life and improving overall equipment reliability.

Utilising advanced long-fibre cellulose media, the cartridge achieves high-efficiency filtration down to 3 microns, with a proven efficiency ensuring even the finest contaminants are effectively removed.

In addition to solid particle removal, the cartridge is highly effective at moisture control, capable of removing up to 99.8% of water with an approximate 750ml water-holding capacity per element, helping to prevent corrosion, oxidation and premature oil degradation.

Designed for real-world operating conditions, industrial, marine, engine, hydraulics, : the system maintains consistent performance with:

Flow rates of up to 250 litres per hour
Operating temperatures from -20°C to 100°C
Low initial pressure drop for efficient operation

Each cartridge is manufactured using a durable composite construction, combining a biodegradable cellulose core with a protective polyester outer wrap and polypropylene base for strength and reliability in demanding environments.

🔹 Key Benefits
Extends oil service life and reduces maintenance costs
Removes ultra-fine particles and harmful water contamination
Improves equipment reliability and reduces wear
Supports cleaner, more efficient system operation
Compatible with KLEENOIL Super Duty bypass filtration units
🔹 Quality & Compliance

Manufactured under ISO 9001:2015 quality standards and tested to ISO 4572 multi-pass filtration performance, KLEENOIL cartridges are trusted worldwide in clean oil technology applications.

If the size does not match your needs do contact us direct for advise as we manufacture all our products.

🔹 Filter Replacement (Quick & Clean Process)

Changing your KLEENOIL cartridge is a simple and clean process, designed for minimal mess and quick servicing.

1. Remove the lid
   Undo the retaining bolts and keep them safe for refitting.
2. Prepare the new cartridge
   Unpack the new filter and keep the protective bag aside—you’ll use this for removal of the old element.
3. Remove the used filter (cleanly)
   Place the bag over the filter housing, reach in, and lift the used cartridge out using the web handles.
   Carefully turn the bag over the filter and seal it to contain oil residue for clean handling.
4. Check and clean the lid
   Wipe the lid with a clean cloth and remove the old lid seal.
   Replace with the new seal, ensuring the sealing surface is clean and free from debris.
5. Install the new filter
   Insert the new cartridge with the brass ring facing upwards, pushing it fully into position.
6. Refit and secure
   Replace the lid and tighten the bolts evenly to ensure a secure seal.
7. Run and check
   Start the system and allow it to run for a few minutes.
   Check the lid area to confirm there are no leaks and the seal is effective.
8. Dispose responsibly
   Dispose of the used cartridge in accordance with local regulations for oil-contaminated waste.